<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>ECharts</title>
    <!-- 引入 echarts.js -->
    <script src="https://cdn.jsdelivr.net/npm/echarts@5.0.2/dist/echarts.min.js"></script>

</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="width: 600px;height:400px;"></div>
<script >
    // 基于准备好的dom，初始化echarts实例
    var myChart = echarts.init(document.getElementById('main'));

    // 指定图表的配置项和数据
    var option = {
        title: {
            text: 'ECharts 入门示例'
        },
        tooltip: {},
        legend: {
            data:['销量','售价']
        },
        xAxis: {
            data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
        },
        yAxis:[{},
                  {}],
        series: [{
            name: '销量',
            type: 'bar',
            data: [5, 20, 36, 10, 10, 20],
           yAxisIndex: 0
        },
            {
                name: '售价',
                type: 'line',
                data: [10,50,40,20,25,5],
                yAxisIndex: 1
            }
            ]
    };

    // 使用刚指定的配置项和数据显示图表。
    myChart.setOption(option);
</script>
<script src="resources/alert.js"></script>
</body>
</html>